// Copyright 2009 Backelite
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import "NSDictionary+BkExtensions.h"

@implementation NSDictionary (BkExtensions)

+ (NSString *) urlParamsWithDictionary:(NSDictionary *)aDictionary
{
	NSMutableString *result = [NSMutableString string];
	for (id key in aDictionary) {
		[result appendFormat:@"%@=%@&", key, [aDictionary valueForKey:key]];
	}
	return (result.length > 0) ? [NSString stringWithString:[result substringToIndex:result.length - 1]] : nil;
}

@end
